DE1997172U - METHOD AND DEVICE FOR THE PROCESSING OF WORKPIECES USING A LOAD CARRIAGE JET - Google Patents

Description

To 3u & rbniuUi "iS smaller V / o: <: l: s"i; ücko-v / io z <3 _# äüüoa Udo: ..- r. ^ Lcroelsk-fcroailt-Bauwoilo iwi; oh belcar.ni; to place the> / orkr / cüoko in ^ ogazirien..nsir. urid diose ϊΛιΆ ^ βζί.ηο vollr.f ^^ dr. j .-. r: Yakuun; to arrange. InJ vacuum i.'j'i; then j? env.or eino 5? 3τοΏΛ3ο:? ν-device vorgocohon, v / olc ^ o d.iö V / o: cr: ctückü vom Vorra'ür.üu-Ea ~ a in to Böarbijiourißr.ctollo and to criolg -ocr 3earbe: i.uuns before. there: ', u einoir. Jinblaöomacazin brings. Stock ·. '··! - uüd Kn ¹ Olad © r.aen: j "Ä: ^% .: F.c'; iiiGn through Gchiour.en gewcchneli v / oraeji. Diocor bo3can) ri; <3 Aui'göu brings boi dor Boarositurig of large V / OrJtMtücke doi: ΛδΟΛΐδϋ luv sich that very large fi Vaicuunkairimcm vorori v / oröor k'usso: -. _v because not only the ', work piece., conöern also the .device xu de ^ sen zu - and V / ö ££ ührur.g have been installed in a vacuum s; u.r5. "/ λο ^ .c- Uni. -i; iöi.adoGchlouscjJL bodinson. an additional apparatus: u: .d .Vr.rtungsaur- .vand.

Ι? Ία · c. ■. · .: Processing of large V / er kr, tück ·. v / nräon therefore barley, before-ν / ΟΛίΊον, ^ at vclchsn c <.- r ray erz üugu.igsrauiA uxid der 3 ..; ai ^ b -.--; t ^ ⁴ gü · - rough ~. a closed Gvakuiorbc.ro. ·; Form G-chäuso. "Di.csor: & ϊϊ.ϊλ ::; ο is -for. 3e- unä 2ntladcn the V / ErkGöückc ventilated. This ont ··

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there are · very long effective machining times per workpiece, since the new workpiece is clamped between two machining operations and then the entire device must be evacuated again. These preparatory processes make several times the actual processing time.

The present price increase now concerns his device -

Processing of workpieces by means of a charge carrier beam t by means of which the above-mentioned disadvantages can be avoided. Above all, the new device allows the effective machining times per workpiece to be reduced considerably.

The device according to the present innovation stands out characterized in that the workpieces to be processed are introduced into several chambers, each provided with a beam inlet opening v / earth that 'these chambers are pre-evacuated one after the other and in the pre-evacuated state with a, - with a jet vent equipped evacuated beam generating device be brought into vacuum-tight connection, that after such a connection has been established, that contained in the respective chamber The workpiece is being processed and that after the processing has been carried out, the connection between the beam generating device and another workpiece chamber being established at the same time, the processing: The workpiece-containing chamber from the beam generating device; separated With this device it is therefore possible to use one or more other workstations while machining a workpiece.

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prepare for editing. As soon as a work is finished is processed, the emitter ζ eugungsgcrät with orinz-r other Wcrkotückkaminer, which is already vorovakuiort, in "connection brought. While making this connection v / ird so / ühl the beam exit opening of the Strahlörgenerationsgorätoss as well as the jet inlet opening of the workshop chamber verr.chluscjen,

PiUUU £ ltJJ. "K l / C; x.LCil U \ Si" V CL "UJ-IiUUiJ.t5 AUIIiI uümauj.wi [5'j suiux ν U ^ c iiiciovAvaag of the work piece.

If very large pieces of work have been processed, it is advantageous the nouG device go to train that s: i.8 mi / ideotons two fixed * arranged and connected to each oinor vacuum pump VfcclcstücldcammerE contains, the beam entry openings in a r Sliding surface. There is also a jet generator provided, the jet outlet opening of which is a wide sliding: area, which is only on the first, the street entrance opening, the sliding surface containing the 7 / component chambers is vacuum-tight; is arranged to be slidable. There are also means for shifting of the two sliding surfaces against each other until the «? link zv / isehen, the beam generating device and a part clip intended. In the case of the dresftr device, it becomes the beam-generating device moved towards the fixed 'Varkstückkammerii.

If smaller workpieces are to be processed, it is advisable to train the new task in such a way that it becomes mohrer- ?; , * rhstückkammerii contains, v / elche vacuum-tight on a sliding surface

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w ". fours, η can. Dieso Gleiti lache is sit; Oixnuj-.gr- :.

, ■ .. .-! Clic a :: vacuum; · .urüpe \ an3.i: .chlo:; 3e- are. V / o? t rhi;

1.' :: r sliding surface dia Strahlaurrbrittriöffiiuns gog il ^ z'o "Iv ... j r., a .; e; .n ^ r vacuum anpu ^ o lying ßtrahierzeuguviG ---. ^^, Z ^ c. '. .'erkwtückicarnaem vcrdan'auf der Glovcflä ^ r, o /;. ::;:, <La? ilire Strahjä. "itrittr; openings first with cU: n

bu do- '...-. iaor .. on diene V / cir'.e τ: οΐ · αοη thus the VcrkGCÜcjrliamsi: l - njhrorcr- Zcv.2on oho pre-evacuates them with deia Säraxilcrz-cvi- ■

C-: -. 2cc: ai ir. Connection Iroinssn. At the here bescliricDenon Device, it is useful, the ■ .i'erkctücidcaamier ·: · so aur.zu · - j

b ^: .lc. <. r:, so that the single chambers are vacuum-tight anoinar. Thereby it is gc'.iährlci.vcct that no L £ t in the!

sseräv e: ndr;: - geu icann. (

Coiler. i: l <tir.ero 'iicrkscüclce boarbsitot be, then e. ^c -: ";.Llha.C", d '- oinzolnoii ViTlcGtücklcammer ^ by Ausnehiaujagor · ir. · ._ .. .Λ al j to form whole movable α magazines in non-bodies. 13 s vr.ixl J

c.Ir.ο in d:> t% "a I'all the Kagazin body opposite the fcstst-jhv; -

äo nechcben.

.V.acasir.lcbodycr üolboo is appropriately ringJTJriaig aurrgr ^ bilcc-v - ■ ±. Dr. Laugh. "'? CV'.G'i' - 'S ILignziiirinKGEs can nenlccecht or

Doi * B ^ arböitungcvorgans itself can with iestetehondom "·> '· * ■ r! - ..: tücl" by Bav / Ggon d »? s Ladujigsträgirßtrahlon erfulg-m. Di - .. r.c Gtrahl-

1997Π2

"Rescue canoe ontv / cder purely electrically by Strahlabienkcysteae it can take place a "with a moving device also provided be, "oak for the vacuum density" displacement of the emitter expansion device compared to the fixed work: tück diei.t, Hins Such a movement device is always darm vurzucc -.- hei'j., vonn der Charge carrier beam over relatively large distances on the dors. Workpiece is to be moved.

It is also possible to provide each workpiece chamber with its own movement device for the workpiece, which is driven from the outside by a motor located in the workpiece chamber or via vacuum-tight feedthroughs.

The invention is explained in more detail below with reference to the attached Piguren 1 to 7. Thereby 2 similar:

. 1 shows an embodiment of the? Iouen device, in which two fixed front end chambers and a forward bar's jet: generation device are provided;

PiE. 2 a * cut along do.v line ΙΙ-ΙΪ doi-Pig. Λ \

»5 diö top view au * oi; \ aridGror * Auöiuh the nouon device, "at wöXchora aas Strahleraougun gorät foötGuOht, and the work tool room

- are 6 bar;

? ig. 4 shows a section along the line IV-IV of FIG

Fig. 3;

5 shows a simplified perspective illustration

another embodiment of the new Device at VrelcheH the workpieces in one rotatable magazine ring are housed;

XSv 6 shows a section through the one shown in FIG

Contraption;

Fig. 7 a further example of embodiment, at v / elchen

a rotatable magazine ring is also provided

In Figures 1 and 2, 1 and 2 are two brackets denotes which workpieces 5 and 4 to be machined contain. These workpiece chambers are equipped with jet entry openings 5 and 6 versehcn, _y / elcho each in a GleitflUcho 7 bzv7 * 8 lie. A ring 9 is vacuum-tight on these sliding surfaces arranged displaceably. An electric motor 10 rotates over οΛη Gear 11 the Hing 9 and an axle 12.

A beam generating device 1J is known on the ring 9 & Gr arranged. This jet generating device contains a jet lens outlet opening 14, which is formed by a bore in the ring 9

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The beam generating chamber 15 of the beam generating device 13 is constantly connected to a vacuum pump 16. Another one Vacuum pump 17 is with the space designed as a pressure stage 18 of the beam generating device 13 is connected.

The generators for generating the necessary voltages and currents for the beam generating system and the focusing lens of the beam generating device 13 are denoted by 19 and 2C.

The operation of the device shown here is fol lowing. In the illustration of FIGS. 1 and 2, the radiation generating device 13 is connected to the workpiece chamber 1 in such a way that the jet outlet opening 1,3 is exactly above the jet inlet opening. The workpiece holder 1 is constantly evacuated via the vacuum pump 21, while the beam generating device 1J is evacuated via the vacuum pumps. 16 and 17 is constantly evacuated »The vacuum pump 1? serves to suck off any gas that may penetrate through the opening 14 of the radiation emission device 15 before it can reach the radiation generation area 15,

Übor oinon, not here dareostellton "selectors is the Struhlerseugungcgci'ät 13 Went j stale" · ■ so that the workpiece is machined third Beispielswoise is s possible to drill the workpiece Z>, to mill, to solder, to weld or warmth to handoln.

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V / Khrcnd dor processing dor. f / oriwfcüokes: ϊ \ ή.? Λ dl ο ^., rltVuCciUiaiflrn / r 2 gsöfrfnet, and a 7 / erhstv, cl: '·: · GiX ₁ ; - «avenges ;,» iodouii v; irü the V7 rkstuckkammor v / 5. or geachlouccr. u · d i'.br-z · <ilio vacuum pump 22 evacuated. Mo Strahleintribtsöffmmg 6 the Vfoar Kstüoli «lcammer 2 is sealed by the sliding surface of the Hinges 9 vacuum-tight. So it arises in the Worlcsfciiclclcamer 2 ft in TX / wvtraTfMnrn iiiol / ιίιαο tr / ivnvncreijio-i cio, A nm ηιι <". Ικο". · ΙΛ4 ίίώή Αν * Υ \ Λ'ι ίϊίιΑ * · »1 / Οι

is equivalent to.

When the machining of the workpiece 5 has been completed, the axis 12 is rotated via the motor 10 and the gear 11. This twists the Sing 9 ~ & long until the Emitter Suction Systea is connected to the Y / Erkstüclckamiaer 2.. It can mmmeihr the workpiece ^ - be machined, while after opening the Werkstüclckaniner 1 the machined workpiece 3 can be removed and replaced by a new workpiece.

During the displacement of the beam generating device ?; The jet entry opening 6 of the vZ-xrlcistückkammer 2 remains vacuum-tight by the sliding surface dec Hinges 9, while the Lwr-l "i £ USürittsöff: rung I ^ of the beam generating device.o 13 by <l" o Gl-iGlIJcho άοί, the openings 5 and 6 containing ¹ :, F.ingcc 303: 3ch.lv/i~cen remains,

Z rl dsz: i: * GjH Pigur:; i 3 and 3-shown execution terms: .sOiel

ar.gjordr.st »which ait an S-brahlaaustrittsöifnurig 24 ver

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^ is. Using the handwheels 25 and 2S ka> '. N the oil spray gun. Ί 3 against the V / ir'-ung der! 'Odern 2? and 28 i ^ do. " Paper plane and shifted vertically to the paper plane worein (year old, 4). With this shift the mit dom emitter & eugungsgerät slides 13 connected plate 29 vacuum-tight on the plate

The plate 23 contains a further opening 3 ^ which is connected to a vacuum pump 31. _s

Y / orkstücldcamiaorn 32 to 3β, which are guided by rails 37 and 38 on the base plate 39, are provided for the original mounting of the ^{1 to be machined.}

The effect of the device shown here is as follows. V7ährond the Y / orkotüclc 40 in the V / erk.otüclclcainmer 3 ^Z - is being processed, is / crkstücklcaiamer 52 erfolgtiii a workpiece ^li A eingebracht.Nach in Äio V? Machining of the workpiece 40 v / ercen the mitri £ ihme lifts attached to the side of the V7crkstückkamsier 32> l * .. '42 and 43 folded out into the dashed position * The center pins arranged on the conveyor belt era 44 and 45 now move the v / Erkstückkanmior 32 so τ / eit in the third direction of the arrow 46 until the workpiece camera 32 is connected to the vacuum pump 3 "'via the opening 3 · ^. In this position v; iid the workpiece cassette 52 vcrcvskuiert- * Glsi.cks@itig aas ; / rr ".: - ·· - ·;: ck 4'7 in the workpiece chamber 33> which is now very different

2 ': · b & Cindotj processed. After Boarbo'-tung dioouc; W TkstUc ₄ ..oa vird the- · conveyor belts 4- '·! · Unö ^ v cino nouc Y / ferkütuckkamm & r pushed under the opening 30. This -louo "/ • jrkstückkammßr 'moves the worlsstückkammer 32

J so long, bit sio connected to the OtrehlaurrörittsöffnunE 2 ^L v . Ilürimohr rfirä the workpiece 41 after Eirssohsit-en 4es Strafel-

via a switch, not shown here

boarboitot, ßchlioßlieh ": -. after adding further new V / ork- ' Piece comborn dio V / orkstüokkammor 32 so far: Ln sighting dos Pfoiloi 46 advanced> that eio left the cover plate 23 va ^ * Sas worked on Workpiece 41 can now be removed.

In the * dargoctollton in the Figuvon and $ ^l> the apparatus of the plate 23 are areas sugokohrton dt r V / orkstückksranorn processed 32 to 36 so as to v / ground that it moves along a vacuum-tight aar plate 23rd Advantageously one! daboi also the work pieces are processed in such a way that the return channels connect to one another in a vacuum-tight manner. This prevents air from being drawn into the jet generating device.

In the case of the Vurrichturig shown in Figures 6 and 6, a rir-shaped magazine body is contained 4-3 vorgosoheti, -.volchsr aur.nehiaungoji designed as lugs. In l ^? ig. ';', cxr.d only the workpiece lcammGrn ^l 'S and 50 visible. The upper :. The surface of the magazine ring 48 is designed as a sliding surface. This slides vacuum-tight in a further ring segment-shaped G-lsit-

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f3.LichG ί> 1. The sliding surface 51 is covered with openings. ··: -, -. '. via the lines Γ> 2, £ 3 and y - \ - with vacuum pumps vr.rbur.d ^ n:; .. ϋα.

To turn doc Magazinlwrpors'! O in the direction of äoc Pfc / .los D. a sowogusgsvurx-ichtung not visible here eats v ^ rgocohon At the threat dots magazine bodies 5! limgt Joclo V / Erkatückl .rarr.m r> Y ttarthr> j_ 2 ^ g "^ λύ "lit; 5C21 PliSi ^^ SJiSdiiUSiUlsiiili ¹¹ "^« 2 · ί UiiCl; Λ in training, thereby v / i.rd joclo Werkotückkaramar avJT don notweadigsj working pressure vorsvakuior-rt Masazinkörporr: 48 in connection with the StrahlcrseuguriSRserät 1?>. After the charge carrier beam has been switched on, the workpiece can then be processed in this chamber: a. After the workpiece has been processed, the magazinelörpor * SÖ is rotated, \ Finally, the workpiece chamber under consideration is veiled. The workpiece chamber is ventilated and the machined workpiece can be removed and replaced with a new workpiece.

As can be seen from the partial section shown in FIG. 6, each workpiece is stored in a workpiece chamber on a threatening table. This turntable is for the vJr.-rlcccüclckaiamer; .-? designated with Z8 . The threatening table; "- 8 is guided through a seal ZS in the magazine body 48"

The base plate 60 contains an axially displaceable ::: ofciit 6 "-, which in case of an upward movement is converted into an ontcpi-.oric-.c

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U ohr.rang der JLch.cc 62 des Dvohtr -.-.- cheG, 8 intervenes, The: ο: j.:.;hi ^ bu ^ g dr-s pins 61 v; ird about omon HoOoI 65 "bev / ir -kt,: ldior b ^ i one .'JinGchaltu / 3 co- ^: Dlektr-oraagivr-ter. 6-: actuated ._ :: .. Ξο ~ ·. der AiLfv-art.ibevogur-g des Stiftos 6Ί 3: υχιτ "ΰί: ^ i: .μ- ö ^ ccs; JJ ^f:;. .jt vorbunäc ^ ic Zah _: - r-ac 6 · 2n ~ iJ ..; n: Z ^ j ^ nracl 63 ir_ ^ i ^ grr-.ff, .T-lcJiviC i ^ eer .-. i-eei: ^ J? ' ⁱ lctronot; or 67 c "Ξ - drove 3; i \? ird.

'Γ. O. · J.ilCU ._ * 2 ^; 3 '.;Cil' -: j0 QC; " ~ ± Z j. ._G. O da.TgOli'Gr.ii'o-ji ^^ '..' CgU ^ fi ^^ VOX ^ XC ^ l- -

".v.rco, bir. die 'Jerkstücüraffiüicr 57 2 ^ it don StranlorscusimgGgorllt' 5 -" - V.:rbiiidur_s st ^ tit, v / ird άί? ϊ · jülektrosjagnot 6 ^l 'r ei'.50 salary «st . Z .by, T - /: 'rd the pen 6 "· r.ach. Above bft-.:.-.gr ■ titid .ote3.iT: a' drc-h- ■ · - ■ .chore Vcrbindurg ait der Achso 62 of the turntables ^ S ilex ^1. CX-3ichsoiti ^ lcciniaerL the gears 60 ur-d 66 together r ^ ach ^ inschaltsr. des Elolctruraotors 6? äcx · turntable fS i) i Ci: \ .- ur.3chter '.; oice rotated v / ordon. After processing;: c doc'..'-. rl-stüclcc . ·: [: 6 becomes dor Sloktronotwr 6? And the -; lolctr «.ras: v) t S. sbgo-ehalt. The pen 61 moves r.ich: i down, so de.3 d: .r .V .asazJ.nkr ^ rpcr ^ -3 Go long vo.vturns v? ordoE can, until οί.ηε.: · α:;. ^r v-: rkctv. '. cl; i: anun'jr with the ötrahlcrzousur.gsgorät 15 in

1 .. ό -.:_ : .r. rig, S dargost-llton Aur .führungcbo: r: 7 \ el is the!>. ■ "-hich .- \ - _; dr ^r> I.Iagazir.korxiers / -! - Q parallel to the AchriO da.? Stra '.ilcr-U'igr.gor ätiis 17 ».

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]? ig. 7 shows a further embodiment of the new device in which sin. Magazine body 63 can be seen vcrg. Here, the axis of the cteht Strahierzcugurgr.gerätcs 13 perpendicular to the axis of rotation of the dei ¹ .; Liasazine body 53.

The magazine body 68 contains missed CDs. e «'srkstüclcka.inci ·; ..', of which in IPig. 7 only ä. '. O Kansc.vn 69 and? Ü are visible. The Wirlcungsvieiso diesei ¹ Pre-direction is exactly dic solbß x; ± e üirlrongwciso the dc-r in FIGS!. '; ■ xtzA 6 Verrich'irung.

In Fig. 7 i- "c the pathway sacchanisiaus for the magaainl body 63j

visible. This consists of a ring gear 7 ^ »which on the inner surface of the magazine body 63 is arranged. With diosoa Zahn'tranz? 1 is a gear 72 in singriff, which practice ;. " a not visible electric motor is driven, I; ach This electric motor is switched on via the transmission 72.7 ^ the magazine body 68 rotated until a new v / arkstückkainmer iL.rt dom emitter suction device 13 comes into play.

The exemplary embodiments shown in the accompanying figures can all be designed in such a way that Processing procedure runs automatically »iüinc such automatic Stcuorurs dorj B ^ arbcitung ^ .rroaesses eats b ^ i particularly advantageously dor in don Piguren 5 "bin 7 device shown on to achieve.

In this jJ'all one is only necessary, the threat of Ivt ziiücörpers 5 the activation of the charge carrier beam device as well as the moving device for the V / orlc '/ bücl ·: automatic to control.

J. «7 ο / C 1 €

Claims (1)

Z 7970/49 1 Gbm
United Aircraft Corp. ] <e u e claims for protection 1. Device for processing workpieces by means of of a charge carrier beam, characterized by at least two fixedly arranged and each with one Vacuum pump connected workpiece chambers, whose jet inlet openingsj, in, a sliding surface, on which a second sliding surface can be moved in a vacuum-tight manner is arranged, by a, lying on a vacuum pump beam generating device, whose beam outlet opening lies in the second sliding surface and by means of displacing 'the' two sliding surfaces against each other until the connection between dom beam generating device and a workpiece attendant. Device according to claim 1, characterized by a fixed jet lying on a vacuum pump generating device, the beam exit opening in a The sliding surface lies through further openings arranged in this sliding surface and connected to vacuum pumps, so- L 2. as by means of differentiating the vacuum-tight Workpiece Iranmern that can be moved on this sliding surface in such a way that their jet entry openings first with the pump connections and then be connected to the beam generating device. 3. Device according to claim 2, characterized in that that as the outer surfaces of the VierkstückkaiTuneru so tet are that the individual chambers are vacuum-tight join together. 4. Device according to claim 2, characterized in that that the individual Y / Erkstückkammern are formed by Ausnehmun ßen in a magazine body that can be moved as a whole. 5. Device according to claim 4, characterized in that that the magazine body is designed ring-shaped. 6. Apparatus according to claim 2, 4 and 5, characterized in that the axis of rotation of the Mr.gazinringes is perpendicular to the axis of the beam generating device. 7. Apparatus according to claim 2, 4 and 5, characterized in that that the axis of rotation of the magazine ring is parallel to the axis of the Strahleraeugungsgerätes. δ. Device according to one or more of claims 1 to 7, characterized in that the beam generating device is equipped with a known compression system. §. Device .according to one or more of the claims 1 "to 7» marked by a for vacuum-tight Displacement of the beam-generating device in relation to the moving device serving to move the workpiece. 1.0. Device according to one or more of the claims 1 to 7, characterized in that each workpiece karamer Kittel euro weighed "of the workpiece relative to the /
Contains charge carrier beam. 11. The device according to claim 10, characterized in that that vacuum-tight bushings are provided for controlling the movement of the workpiece.